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AT89C51RB2-RLRUM

AT89C51RB2-RLRUM

AT89C51RB2-RLRUM

Microchip Technology

16KB 16K x 8 FLASH 80C51 8-Bit Microcontroller 89C Series AT89C51RB2 44 Pin 60MHz 44-LQFP

SOT-23

AT89C51RB2-RLRUM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-LQFP
Number of Pins 44
Supplier Device Package 44-VQFP (10x10)
Data Converters --
Number of I/Os 32
RoHS Compliant
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number AT89C51
Mfr Microchip Technology
Product Status Active
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series 89C
Published 2004
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Frequency 60MHz
Base Part Number AT89C51RB2
Operating Supply Voltage5.5V
Interface SPI, UART, USART
Memory Size16kB
Oscillator TypeExternal
Number of I/O 32
Speed 60MHz
RAM Size 1.25K x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Core Processor 80C51
Peripherals POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity SPI, UART/USART
Data Bus Width 8b
Number of Timers/Counters 3
Core Architecture 8051
EEPROM Size --
Max Frequency 60MHz
Number of Programmable I/O 32
RoHS StatusROHS3 Compliant
In-Stock:4306 items

AT89C51RB2-RLRUM Product Details

AT89C51RB2-RLRUM Overview


The package is in 44-LQFP format. The MCU has 32 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 8-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the 89C series of components. Microcontroller has abundant program memory size of 16KB 16K x 8. The 80C51 Core Processor powers the device and is one of its key features. This MCU is implemented with 16kB memory. AT89C51RB2 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 60MHz and it is able to operate at a high frequency. It is possible to access the 44 pins on the chip through the 44 pins. It is equipped with 3 timers and counters. There's an integrated FLASH memory in the equipment. There is a 8051 core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed.

AT89C51RB2-RLRUM Features


44-LQFP package
Mounting type of Surface Mount
Minimum temperature of -40°C


AT89C51RB2-RLRUM Applications


There are a lot of Microchip Technology
AT89C51RB2-RLRUM Microcontroller applications.


  • Kindle
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  • 3D printers
  • Washing machine
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  • Home video and audio
  • Entertainment products
  • Digital cameras
  • DVDDVMP3 players

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